diff --git a/server/src/services/heartbeat.ts b/server/src/services/heartbeat.ts
index 663633ceafb..39a02164c3b 100644
--- a/server/src/services/heartbeat.ts
+++ b/server/src/services/heartbeat.ts
@@ -237,12 +237,14 @@ import {
   FEEDBACK_DELIVERY_RETRY_WAKE_REASON,
   buildFeedbackDeliveryFingerprint,
   buildFeedbackDeliveryRetryIdempotencyKey,
+  canCoalesceFeedbackDeliveryRetry,
   carriesExplicitFeedbackResume,
   collectFeedbackDispositionHandledCommentIds,
   isEligibleFeedbackDeliveryWake,
   isSuccessfulFeedbackDeliveryRecoveryMatch,
   remainingFeedbackDispositionCommentIds,
   readFeedbackDeliveryRetryGeneration,
+  readFeedbackDeliveryRunContext,
 } from "./recovery/index.js";
 import { isAutomaticRecoverySuppressedByPauseHold } from "./recovery/pause-hold-guard.js";
 import {
@@ -10483,6 +10485,9 @@ export function heartbeatService(db: Db, options: HeartbeatServiceOptions = {})
       };
 
       const liveContext = parseObject(liveRun?.contextSnapshot);
+      const liveDelivery = liveRun
+        ? readFeedbackDeliveryRunContext({ companyId: input.run.companyId, run: liveRun })
+        : null;
       if (
         liveRun &&
         readNonEmptyString(liveContext.feedbackDeliveryRootWakeupRequestId) ===
@@ -10498,8 +10503,13 @@ export function heartbeatService(db: Db, options: HeartbeatServiceOptions = {})
 
       if (
         liveRun &&
-        liveRun.agentId === input.run.agentId &&
-        liveRun.status !== "running"
+        canCoalesceFeedbackDeliveryRetry({
+          sourceAgentId: input.run.agentId,
+          liveAgentId: liveRun.agentId,
+          liveStatus: liveRun.status,
+          sourceRootWakeupRequestId: input.delivery.rootWakeupRequestId,
+          liveRootWakeupRequestId: liveDelivery?.rootWakeupRequestId ?? null,
+        })
       ) {
         const mergedContext = mergeCoalescedContextSnapshot(retryContext, parseObject(liveRun.contextSnapshot));
         const orderedCommentIds = await orderCommentIds(mergeWakeCommentIds(retryContext, liveRun.contextSnapshot));
@@ -10532,6 +10542,7 @@ export function heartbeatService(db: Db, options: HeartbeatServiceOptions = {})
           eq(agentWakeupRequests.agentId, input.run.agentId),
           eq(agentWakeupRequests.status, "deferred_issue_execution"),
           sql`${agentWakeupRequests.payload} ->> 'issueId' = ${input.delivery.issueId}`,
+          sql`${agentWakeupRequests.payload} -> '_paperclipWakeContext' ->> 'feedbackDeliveryRootWakeupRequestId' = ${input.delivery.rootWakeupRequestId}`,
         ))
         .orderBy(asc(agentWakeupRequests.requestedAt), asc(agentWakeupRequests.id))
         .limit(1)
diff --git a/server/src/services/recovery/feedback-delivery.test.ts b/server/src/services/recovery/feedback-delivery.test.ts
index e23b11f5b46..c9a05c7d8ac 100644
--- a/server/src/services/recovery/feedback-delivery.test.ts
+++ b/server/src/services/recovery/feedback-delivery.test.ts
@@ -5,6 +5,7 @@ import {
   STRANDED_FEEDBACK_DELIVERY_BACKSTOP_SOURCE,
   buildFeedbackDeliveryFingerprint,
   buildFeedbackDeliveryRetryIdempotencyKey,
+  canCoalesceFeedbackDeliveryRetry,
   collectFeedbackDispositionHandledCommentIds,
   decideStrandedFeedbackDeliveryBackstop,
   hasCompleteFeedbackDispositionCoverage,
@@ -243,6 +244,27 @@ describe("manual feedback retry attempts", () => {
   });
 });
 
+describe("feedback retry coalescing", () => {
+  const base = {
+    sourceAgentId: "agent-1",
+    liveAgentId: "agent-1",
+    liveStatus: "queued",
+    sourceRootWakeupRequestId: "wake-root-1",
+    liveRootWakeupRequestId: "wake-root-1" as string | null,
+  };
+
+  it("coalesces queued work for the same delivery root", () => {
+    expect(canCoalesceFeedbackDeliveryRetry(base)).toBe(true);
+  });
+
+  it("keeps a different user wake in a separate delivery lane", () => {
+    expect(canCoalesceFeedbackDeliveryRetry({
+      ...base,
+      liveRootWakeupRequestId: "wake-root-2",
+    })).toBe(false);
+  });
+});
+
 describe("stranded feedback delivery backstop", () => {
   it("requeues exactly one normal-model recovery for the original assignee", () => {
     const decision = decide();
diff --git a/server/src/services/recovery/feedback-delivery.ts b/server/src/services/recovery/feedback-delivery.ts
index 0a0832f8c0a..ac2ef880884 100644
--- a/server/src/services/recovery/feedback-delivery.ts
+++ b/server/src/services/recovery/feedback-delivery.ts
@@ -97,6 +97,21 @@ export function nextFeedbackDeliveryManualRetryAttempt(input: {
   return maxAttempt + 1;
 }
 
+export function canCoalesceFeedbackDeliveryRetry(input: {
+  sourceAgentId: string;
+  liveAgentId: string;
+  liveStatus: string;
+  sourceRootWakeupRequestId: string;
+  liveRootWakeupRequestId: string | null;
+}) {
+  return input.liveAgentId === input.sourceAgentId
+    && input.liveStatus !== "running"
+    && (
+      input.liveRootWakeupRequestId === null
+      || input.liveRootWakeupRequestId === input.sourceRootWakeupRequestId
+    );
+}
+
 export function hasCompleteFeedbackDispositionCoverage(input: {
   deliveryCommentIds: string[];
   handledCommentIds: string[];
diff --git a/server/src/services/recovery/index.ts b/server/src/services/recovery/index.ts
index dd65a335a15..36f9b77d713 100644
--- a/server/src/services/recovery/index.ts
+++ b/server/src/services/recovery/index.ts
@@ -39,6 +39,7 @@ export {
   STRANDED_FEEDBACK_DELIVERY_BACKSTOP_SOURCE,
   buildFeedbackDeliveryFingerprint,
   buildFeedbackDeliveryRetryIdempotencyKey,
+  canCoalesceFeedbackDeliveryRetry,
   carriesExplicitFeedbackResume,
   collectFeedbackDispositionHandledCommentIds,
   decideStrandedFeedbackDeliveryBackstop,